172 CALIFORNIA ACADEMY OF SCIENCES [Proc. 4th Ser. 



MUSCIDyE 

 11. Cynomyia hirta Hough. 



St. Paul Island, July 12 and August 10; St. George Island, 

 July 1. Originally described from St. Paul Island. Coquillett 

 reported the species from Alaska as mortisequa Kirby. It is 

 much less numerous than the species given below. 



12. Calliphora vomitaria Linn. 

 St. Paul Island, August 10 and 16; St. George Island, July 1. 

 Apparently very common. 



anthomyiid;e 



All of these flies, except the genus Fncellia, were sent to 

 Mr. J. R. Malloch for examination and are considered separately 

 (p. 178). Aldrich has worked up the genus Fucellia so that the 

 species are easily determined. 



13. Fucellia antennata Stein. 

 A common species on St. Paul Island, August 10 to 25. 



14. Fucellia fucorum Fall. 

 The commonest species, taken in large numbers from June 

 21 to August 25. 



15. Fucellia ariciiformis Holmgr. 

 A series taken on St. Paul Island, August 10. 



16. Fucellia pictipennis Beck 

 Three specimens taken on St. Paul Island, June 21 and 

 August 25. 



SCATOPHAGID^E 

 17. Scatophaga crinita Coq. 

 St. Paul Island, August 10; St. George Island, July 1, a 

 large series. Described from Bering Island. 



18. Scatophaga islandica Beck 

 St. Paul Island, June 21 and August 10. Described from 

 Iceland and Labrador; reported from Alaska and Bering Island. 



